Home / 67,316.76-92,897.04-37,102.08

Finding the Fourth Proportional to 67,316.76, 92,897.04 and 37,102.08

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Solution

The fourth proportional to 67,316.76, 92,897.04 and 37,102.08 is: 51,200.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,316.76 : 92,897.04 = 37,102.08 : x
  2. Step 2: Convert to fraction form
    67,316.76/92,897.04 = 37,102.08/x
  3. Step 3: Cross multiply
    67,316.76x = 92,897.04 × 37,102.08
  4. Step 4: Simplify right side
    67,316.76x = 3,446,673,409.84
  5. Step 5: Solve for x
    x = 3,446,673,409.84/67,316.76
  6. Step 6: Final answer
    x = 51,200.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.